摘要
采用数字锁相倍频技术产生基准计数脉冲,在微处理器控制下,实现实时高精度数字移相。介绍硬件线路结构,微处理器接口,一个应用实例。
A digital phase-lock frequency multiplier is applied to generate reference count pulse and a real time high-accruacy digital phase-shift circuit is implemented under the control of microcomputer. Hardware architecture and microcomputer interface is introduced and a practical example is given.
出处
《电气自动化》
北大核心
1996年第5期62-63,3,共2页
Electrical Automation
